marginally significantp = 0.059
Comparing the two groups with linear regression analysis we found a marginally significant IPC activity by Group interaction (17 sighted controls & 19 early blind individuals, t -value = −1.95, p = 0.059, r 2 = 0.29 two-tailed, 95% CI = [−0.02, 0.0005], Fig. 6E ).